50g Stainless Steel Hanger Hook for Slotted Masses Type_Write On giving students a wide reference

giving students a wide reference range for density analysis

Master 230-piece molecular model set covering both inorganic and organic chemistry

sized to its 20-inch drive circumference so static-electricity demos don't go offline

Seed germination and plant structure kit includes materials for up to 15 student groups to study early plant development and seedling anatomy

000 lux through a separate probe with a CIE photopic spectral response

50g Stainless Steel Hanger Hook for Slotted Masses Type_Write On giving students a wide referenceFor force, torque, and gravity experiments, this 50 gram slotted mass hanger contributes a known 50 g to any stacked mass, tipped with a stainless steel hook at 7. 15 inches long.